Sundarban Affairs Department Tender

1.TYPE- ELECTRIC MONOSET PUMPS (Horizontal Centrifugal Non-Self Priming moonset pumps, driven by electric motor) 2.CODES AND STANDARD- IS 9079:2002, Reaffirmed 2011 or latest (with all amendments) (Electric Monoset Pumps for clear, cold water for Agricultural and water supply purpose – Specification PUMP 3. CAPACITY (MINIMUM)- 3000 LPH 4.HEAD RANGE (min.-max.)- 10 MTR– 25 MTR 5.TYPE OF IMPELLER- CLOSED 6.M.O.C. OF IMPELLER- Casting grade FG 200 as per IS 210 or bronze grade LTB as per IS 318 7.M.O.C. OF SHAFT- SS 410 as per IS1570 Part V 8.M.O.C. OF SHAFT SLEEVE- Bronze grade LTB 2 of IS 318 of stainless steel grades X 04 Cr 12, X 12 Cr 12 or X 20 Cr 13 of IS 6603 or IS 6911/SS304/SS410 9.M.O.C. OF BUSH- Bronze grade LTB2, 3 or 4/ nitrile/ cutless rubber 10.SUCTION FLANZE SIZE- 25 mm (Minimum) 11.DELIVERY FLANZE SIZE- 25 mm (Minimum) 12.MINIMUM EFFICIENCY- (20% minimum to 42% maximum) 13.MAKE- Any Reputed Company having B.I.S Mark MOTOR 14.TYPE- Squirrel Cage Induction Motor TEFC 15.RATED OUTPUT- 0.75 KW/ 1.00 HP 16.RATED VOLTAGE- 240V (+6/-15 percentage) 17.RATED FREQUENCY- 50 HZ (+ - 3 percentage) 18.SPEED- 2900 R.P.M. 19.INSULATION CLASS- F/BClass 20.WINDING CONNECTION- D.O.L. 21.DUTY- Continuous OTHER ACCESSORIES 22.OTHER ACCESSORIES- i) Suction & Delivery pipe (minimum 25mm diameter), Suction Pipe-25feet, Delivery Pipe-50 Feet, ii) Main Switch, iii)1Pc.Bend, iv)1 Pc. Foot Valve, v) 2 Pc. Tail Piece (In), vi) 1Pc.Tial Piece (Out) & vii) 3 Pc. Clamp 23.MINTENANCE & OPERATION MANUAL- 4 SET 24.TEST CERTIFICATES- Performance Test Certificate, Material Test Certificate And Guaranty/ Warranty Certificate